________ is a newsletter published by the AMA

Potassium hydroxide is used mainly by the chemical industry for

a. production of compounds like fertilizers, soft soaps, and pharmaceutical products. b. the electrolyte in alkaline storage batteries. c. Both a & b d. Neither a nor b

Coinsurance refers to:

the amount a patient must pay each year before benefits begin. a set amount a patient must pay at the time of service. a percentage of allowable charges the patient must pay. the amount of out-of-pocket expenses a patient must pay.